Performance Optimization for Environments | Inside Unreal

Join us as we dive into a work-in-progress Quixel sample scene and learn tips and tricks to improve your environment's performance. We’ll cover how to diagnose performance problems affecting your environment, how to resolve them, and how to ensure your environment is staying as performant as possible throughout production.

*TIMESTAMPS*
00:00 News
06:00 Performance Metrics Overview
09:20 Fps and MS breakdown
13:01 Scene performance breakdown
13:42 Launch apposed to play in editor
15:19 Unreal Insights
20:30 Console commands for stats
22:10 Performance blueprint
25:55 Performance analysis
26:42 Cascade Shadows
31:00 Distance Field Shadows
32:55 Basepass & Prepass
33:45 Dynamic Mesh Instancing
35:49 Occlusion
36:24 Draw Distance
40:53 Render Doc
45:37 Quad Overdraw
46:29 LODS
51:05 LOD groups
51:40 Bulk Edit
53:40 Foliage Grass Type
57:55 Frustrum Culling
1:00:40 Bulk Edit Property Matrix
1:04:10 Texture Groups
1:12:00 Construction without affecting visual quality
1:14:23 Merging Actors
1:22:19 In level blockout prototyping
1:23:30 Z Pass
1:32:15 Post Process & GPU vis
1:35:20 Material analysis
1:39:46 Performance budget
1:45:10 System scaling for different platforms
1:53:25 Q&A
2:28:07 Stream wrap up

TRANSCRIPT
https://epicgames.box.com/s/stimqr8ji9k2uqox8sz58sg0hnh2m3a9